High performance n- and p-type field-effect transistors based on tetrathiafulvalene derivatives

被引:138
作者
Naraso
Nishida, Jun-ichi
Kumaki, Daisuke
Tokito, Shizuo
Yamashita, Yoshiro [1 ]
机构
[1] Tokyo Inst Technol, Dept Elect Chem, Interdisciplinary Grad Sch Sci & Engn, Midori Ku, Yokohama, Kanagawa 2268502, Japan
[2] NHK Japan Broadcasting Corp, Setagaya Ku, Tokyo 157851, Japan
关键词
D O I
10.1021/ja0630083
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The first n-type FET based on TTF derivatives was prepared. TTF derivatives with halogeno-substituted quinoxaline rings showed excellent n- or p-type performances with high carrier mobilities. Introduction of halogen groups determined the FET polarity by controlling the HOMO and LUMO levels of the molecules. The π-stacking structures were observed in the single crystals of tetrahalogeno-TTFs. Copyright © 2006 American Chemical Society.
引用
收藏
页码:9598 / 9599
页数:2
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